CVE-2020-8861

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DAP-1330 1.10B01 BETA Wi-Fi range extenders. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of HNAP login requests. The issue results from the lack of proper handling of cookies. An attacker can leverage this vulnerability to execute arbitrary code on the router. Was ZDI-CAN-9554.

CVSS v3 8.8 HIGH
CVSS v2.0 8.3 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

8.3^/10

CVSS v2.0 : HIGH

Vector : AV:A/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 6.5 / Impact : 10.0

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10155	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-20-265/	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:dlink:dap-1330_firmware::::::::
	cpe:2.3:o:dlink:dap-1330_firmware:1.10b01:beta::::::

cpe:2.3:h:dlink:dap-1330:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-02-22 00:15

Updated : 2023-12-10 13:13

NVD link : CVE-2020-8861

Mitre link : CVE-2020-8861

CVE.ORG link : CVE-2020-8861

JSON object : View

Products Affected

dlink

dap-1330_firmware
dap-1330

CWE

CWE-287

Improper Authentication

CWE-303

Incorrect Implementation of Authentication Algorithm

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